In a sense, The Sims 2 (PSP) has Servos in the game, though the Sim-built AIs may just be referred to as 'robots' built by one of the NPC Sims in the storyline. In the latter two games, Servo is effectively treated as a member of the household it is playable, has motives, and is counted against a family's maximum number of members. Servo is purchased as an object in Livin' Large, but is built in Open for Business and Discover University. Servo is a robot that was first introduced in The Sims: Livin' Large, later re-introduced in The Sims 2: Open for Business, and The Sims 4: Discover University.
